18562128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 52246656

約数和(自身を除く): 33684528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 197, 208, 302, 312, 394, 453, 591, 604, 624, 788, 906, 1182, 1208, 1576, 1812, 1963, 2364, 2416, 2561, 3152, 3624, 3926, 4728, 5122, 5889, 7248, 7683, 7852, 9456, 10244, 11778, 15366, 15704, 20488, 23556, 29747, 30732, 31408, 40976, 47112, 59494, 61464, 89241, 94224, 118988, 122928, 178482, 237976, 356964, 386711, 475952, 713928, 773422, 1160133, 1427856, 1546844, 2320266, 3093688, 4640532, 6187376, 9281064, 18562128]

約数ペア:

[(1, 18562128), (2, 9281064), (3, 6187376), (4, 4640532), (6, 3093688), (8, 2320266), (12, 1546844), (13, 1427856), (16, 1160133), (24, 773422), (26, 713928), (39, 475952), (48, 386711), (52, 356964), (78, 237976), (104, 178482), (151, 122928), (156, 118988), (197, 94224), (208, 89241), (302, 61464), (312, 59494), (394, 47112), (453, 40976), (591, 31408), (604, 30732), (624, 29747), (788, 23556), (906, 20488), (1182, 15704), (1208, 15366), (1576, 11778), (1812, 10244), (1963, 9456), (2364, 7852), (2416, 7683), (2561, 7248), (3152, 5889), (3624, 5122), (3926, 4728)]